html,
body {
  width: 100%;
  height: 100vh;
  min-width: 1200px;
}

.arrow {
  position: relative;
}

.arrow::after {
  content: '';
  position: absolute;
  right: -13px;
  top: 6px;
  width: 8px;
  height: 8px;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  transform: rotate(135deg);
}

.header {
  position: relative;
}

.header .swiper-container {
  width: 100%;
  height: 700px;
}

.header .header-top {
  width: 1200px;
  height: 70px;
  position: absolute;
  left: 50%;
  top: 0;
  transform: translate(-50%);
  z-index: 999;
  display: flex;
  align-items: center;
}

.header-top .logo {
  margin-right: 158px;
  margin-left: 100px;
}

.header-top .logo img {
  vertical-align: middle;
}

.header-top .nav {
  display: flex;
  font-size: 14px;
  color: #ffffff;
  height: 70px;
}

.header-top .nav .nav-item {
  position: relative;
  display: flex;
  align-items: center;
}

.header-top .nav .nav-item.active::after {
  position: absolute;
  content: '';
  left: 50%;
  bottom: 0;
  margin-left: -8px;
  border: 8px solid transparent;
  border-bottom: 8px solid #2396fa;
  border-radius: 2px;
}

.header-top .nav .nav-item .sub-nav {
  display: none;
  position: absolute;
  left: 50%;
  top: 70px;
  width: 140%;
  transform: translate(-50%);
  background-color: #fff;
}

.nav .nav-item .sub-nav li {
  padding: 0 10px;
  margin: 10px 0;
  line-height: 2em;
  color: black;
  position: relative;
}

.nav-item .sub2-nav {
  display: none;
  width: 140%;
  position: absolute;
  right: -108px;
  top: 0;
  background-color: #fff;
}

.nav .nav-item .sub-nav li:hover {
  color: #2396fa;
}

.nav-item + .nav-item {
  margin-left: 52px;
}

.header-top .action {
  display: flex;
  margin-left: 70px;
}

.header-top .action .btn {
  width: 108px;
  height: 36px;
  line-height: 36px;
  text-align: center;
  font-size: 14px;
  color: #fff;
  cursor: pointer;
}

.header-top .action .btn-login {
  border: 1px solid #ffffff;
  margin-right: 24px;
}

.header-top .action .btn-try {
  background: rgba(255, 255, 255, 0.2);
}

.fixed-container {
  position: fixed;
  right: 60px;
  bottom: 40px;
  width: 96px;
  height: 338px;
  background: url(../image/customer/fixed-bg.png) center center no-repeat;
  background-size: cover;
  padding: 45px 13px 0;
  z-index: 9999;
}

.fixed-container .fixed-item {
  width: 70px;
  height: 70px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-bottom: 1px dashed #eeeeee;
  cursor: pointer;
}

.fixed-container .fixed-item img {
  width: 24px;
  height: 24px;
  margin-bottom: 4px;
}

.fixed-container .fixed-item:last-child img {
  width: 12px;
  height: 10px;
}

.fixed-container .fixed-item span {
  font-size: 12px;
  font-weight: 500;
  color: #333333;
}

.fixed-container .fixed-item:last-child span {
  font-size: 16px;
  color: #676767;
  line-height: 21px;
}

.fixed-container .fixed-hover:hover {
  color: #ffffff;
  background: linear-gradient(180deg, #1d4fd1, #031a81);
  box-shadow: 0px 2px 11px 0px rgba(0, 0, 0, 0.08);
}

.fixed-container .fixed-hover:hover span {
  color: #ffffff;
}

.fixed-item.show-phone {
  position: relative;
}

.fixed-item.show-phone .consult-phone {
  display: none;
  position: absolute;
  left: -219px;
  top: 31px;
  width: 220px;
  height: 88px;
  line-height: 88px;
  text-align: center;
  font-size: 16px;
  color: #031a81;
  background: url(../image/customer/model.png) center no-repeat;
  background-size: cover;
}
